อุปกรณ์วัด pH (pH/ORP Meter for Wine Analysis)

HI 9126V

pH/ORP Meter for Wine Analysis

HANNA’s HI 9126V advanced pH/ORP meter and HI 1048P pH electrode with CPS™ (Clogging Prevention System) are designed specifically for precise wine analysis. The  backlit display provides clear readings in the darkest environments. In addition to the HI 9126V’s seven memorized buffer values, user’s can program two custom buffer values, in order to best fit the characteristics of the sample.

If you are going to measure wine and must, you can custom calibrate using HI 5003 pH 3.00 buffer and enter the value into the meter for calibration. When calibration is complete, the electrode condition is displayed so the user can be sure the electrode is working properly or that it needs to be cleaned or replaced.

The supplied HI 1048B electrode with CPS™ technology is ideal for pH measurements in wine and must. With an optional ORP electrode, the HI 9126V can also measure ORP with a resolution up to 0.1 mV.

Specifications

Range  pH  -2.00 to 16.00 pH
ORP  ±699.9 mV; ±1999 mV
Temperature  -20.0 to 120.0°C / -4.0°F to 248.0°F
Resolution  pH  0.01 pH
ORP  0.1 mV; 1 mV
Temperature  0.1°C / 0.1 °F
Accuracy @ 20°C  pH  ±0.01 pH
ORP  ±0.2 mV; ±1 mV
Temperature  ±0.4°C/±0.8°F (excluding probe error)
pH Calibration
Check  yes, check of the electrode status during calibration
Calibration  pH  automatic, one or two point with seven memorized buffer values (pH 1.68, 4.01, 6.86, 7.01, 9.18, 10.01, 12.45) + two custom buffers
Offset  ±1 pH
Slope  from 80 to 108%
Temperature
Compensation  automatic or manual, -20 to 120°C (-4 to 248°F) without temperature probe
pH Electrode  HI 1048B glass-body pH electrode with CPS™ technology, BNC connector and 1 m (3.3’) cable (included)
Temperature
Probe
HI 7662 stainless steel temperature probe with 1 m (3.3’) cable (included)
Input Impedance  1012 Ohm
Battery Type / Life  1.5V (3) AAA / approximately 200 hours of continuous use without backlight (50 hours with backlight). auto-off after 20 minutes of non-use (can be disabled)
Environment  0 to 50°C (32 to 122°F); RH max 100%
Dimensions  185 x 72 x 36 mm (7.3 x 2.8 x 1.4”)
Weight  300 g (10.6 oz.)

Accessories 

Solutions  HI 5003
Technical Buffer Solution, 3.00 pH, 500 mL bottle
HI 5007L  pH 7.01 buffer solution
HI 70300L  Electrode Storage Solution
1 x 500 mL bottle
HI 70635L  Cleaning solution for wine deposits (500 mL)
HI 70636L  Cleaning solution for wine stains (500 mL)